Wireless Smart Water Meter Card Prepaid Water Meters RF Communication
RF Prepayment Water Meter System adopting Radio Frequency Communication Technology, SKZS series IC card prepayment smart water meter is our newly water metering products, which use advanced intelligent technology to realize automatic collect, process, storage, digital display for data of water, and water supply can be under automatic control; With advantages of low consumption, strong antijamming capability, high integration level, more reliable, long life and simply installing, it becomes the most popular product in our normal using.
Main Features:
DN15, 20 and 25(mm) Perfectly water tight (IP67 above) for all harsh and humid environment Light and easy to handle Prepaid and post-paid mode swappable Low power usage and low failure rate Over 10 years' data storage in absence of power Prepared for AMR functions with RF, MODBUS, and RS485 (on request) Available with EMC, ESD, EMI approval
Metrological parameters- Directive 2004/22/EC(MID)&EN 14154:2007
Dimensions:
| DN(mm) |
Length(mm) |
Width(mm) |
Height(mm) |
Connection Thread |
| 15 |
165(185) |
96 |
125 |
G 3/4B |
| 20 |
195 |
96 |
130 |
G1 B |
| 25 |
225 |
103 |
132 |
G 1 3/4B |
Advantages:
1. Product's Type- With valve, without valve (integrated), without valve (separated)
2. Control Mode-IC card prepayment, one card can manage for six water meters
3. Display Method-LED/LCD display, which can work normally under all kinds of environments, and it is easy to read clearly in the night
4. Working Manner-Alarm/overdraw function, largest reserves can be set
5. Protections-Take imported single chip microcomputer, which can handle real-time monitoring and measuring, once abnormal situation occurred or owe fee already, it would close valves automatically
6. Interface Protection- Perfect interface protection circuit, which keeps the meter from all kinds of vicious attack, no damaging for meter, no lose for data, and no delay for active.
7. Reliable Design-Valve control meter take intelligent valve control technology to drive professional ball valve with high performance and low power, to make smaller loss of water meter pressure and more reliable work
8. Communication Mode-Pulse, infrared, RS485 interface are optional
